20228974958

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1\times {\mathrm{146309}}^1$

素因数の和:147331

約数の個数: 16

約数和(自身を含む): 30791817360

約数和(自身を除く): 10562842402

約数列:

[1, 2, 73, 146, 947, 1894, 69131, 138262, 146309, 292618, 10680557, 21361114, 138554623, 277109246, 10114487479, 20228974958]

約数ペア:

[(1, 20228974958), (2, 10114487479), (73, 277109246), (146, 138554623), (947, 21361114), (1894, 10680557), (69131, 292618), (138262, 146309)]